Patents Assigned to William A. Tidwell
  • Document abstraction system and method thereof
    Patent number: 5963969
    Abstract: A document abstract system and methodology produces an abstract from a text by identifying sentences within the text that contain numerical information, such as dates and numbers. The sentences with numerical information along with the first and last sentences of the document are copied for producing the abstract. The computer generated abstract preferably includes a list of proper nouns and adjectives and most common words in the document.
    Type: Grant
    Filed: May 8, 1997
    Date of Patent: October 5, 1999
    Assignee: William A. Tidwell
    Inventor: William A. Tidwell